Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5464160 | Materials Letters | 2017 | 4 Pages |
Abstract
A vertically porous Ni(OH)2/Ni film grown on carbon cloth was fabricated as the electrode of supercapacitors. Dense Ni film was first deposited on carbon cloth by magnetic sputtering, following by etching treatment and electrochemical oxidation to form vertically porous Ni(OH)2/Ni/CC composite. The Ni(OH)2/Ni/CC composite had a specific capacitance of 1760Â FÂ gâ1 at 2Â mVÂ sâ1 and the capacitance retention of 88% after 3000 cycles at 20Â AÂ gâ1. The special structure of Ni(OH)2/Ni/CC composite may be the main reason for its high energy storage performance.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Xiao-Jun Li, Zhi-Wei Song, Wei Guo, Yue Wang, Minghui Liang, Peng Jiang, Wei-Guo Chu, Xiu-Chen Zhao, Ying Liu,